Anker 621 Power Bank (Built-In USB-C Connector, 22.5W) User Guide (A1648)
Checking the Battery Level
Press the button to check the battery level.

Charging Your Devices


Note: Due to the foldable design of the USB-C connector, we sugggest holding both the phone and power
bank while charging.
Recharging Your Power Bank

Simultaneous Charging and Recharging
The power bank can recharge and charge other devices at the same time.

Specifications
|
Cell Capacity |
5,000mAh |
|
USB-C Input |
5V |
|
USB-C Output |
5V |
|
Total Output |
18W Max |

Anker 621 Power Bank (Built-In USB-C Connector, 22.5W) User Guide (A1648)


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3A / 9V 